强激光与粒子束2025，Vol.37Issue(3)：171-180,10.DOI:10.11884/HPLPB202537.240417
基于电池-超级电容混合储能系统的控制策略
Model predictive control of battery-supercapacitor hybrid energy storage system
摘要
Abstract
A discharge strategy for a battery-supercapacitor hybrid energy storage system is designed based on model predictive control theory to match the power and energy requirement of the magnet coil of HL-3.Using toroidal field coil as the load of the energy storage system,the mathematical model of the system and the objective function based on battery/supercapacitor characteristics and energy demands of the load is established.The optimal switching sequence is solved in real time.Long cycle control is applied on battery energy storage system to achieve stable discharge of the battery,while short cycle control is applied on supercapacitor energy storage system to achieve transient response of the supercapacitor.Simulation experiments are conducted using MATLAB/Simulink.The hybrid energy storage system stably outputs a flat top current that meets the load demand,with a current ripple of 0.22%.The simulation results verify the effectiveness of the proposed control method.关键词
混合储能系统/模型预测控制/Cuk变换器/电池-超级电容/磁体线圈Key words
hybrid energy storage system/model predictive control/Cuk converter/battery-supercapacitor/magnet coil分类
信息技术与安全科学引用本文复制引用
帅怡,李维斌,晏沔..基于电池-超级电容混合储能系统的控制策略[J].强激光与粒子束,2025,37(3):171-180,10.基金项目
西物创新行动计划(202301XWCX001-04) （202301XWCX001-04）
